Manifold



FIG. 1 is a perspective view of a manifold in accordance with a first embodiment of my design;

FIG. 2 is a top plan view of the manifold shown in FIG. 1;

FIG. 3 is a front elevational view of the manifold shown in FIG. 1;

FIG. 4 is a left elevational view of the manifold shown in FIG. 1;

FIG. 5 is a bottom plan view of the manifold shown in FIG. 1;

FIG. 6 is a rear elevational view of the manifold shown in FIG. 1; and,

FIG. 7 is a right elevational view of the manifold shown in FIG. 1. 

The ornamental design for a manifold, as shown. 